Here is the best investment I have made in the hobby as for keeping organized esp since I have limited space.
It is a stanly roll around shop toolbox.... it is great for holding modeling tools and projects..
The top if filled with my primary stock of model paints.... (reserve stock is kept in closet)
in the top 3 drawers I have from left to right.. #1 seperated into 3 sections for my paintbrushs #2 this is where I keep my files, knifes, cutters and tweezers #3 more tweezers, pin vices and drill bits. next 2 drawers for various supplies such as sanding supplys and weathering stuff.
bottom drawer on top section and top drawer on lower section are for my work inprogress and bottom drawer for my dremal and various larger tools and stuff...... lower section divided in half with shelf for air compressior and thinner and various small figure kits and accessory kits.
The best thing about this set up is when your not using it you can roll it into a closet and be fairly sure that your work in progress will not be disturbed.. because my wife knows......."NOT'" to touch my tool box..............